Man, you guys are a tough crowd, but I friggin' LOVE IT! The toy collecting discussions don't get any more hardcore than with you guys. It's why this site is my top browser bookmark while my FaceBook is constantly in a state of neglect.
Yes, I'm aware that my reference photo was an ESB Vader. It was more brightly lit & detailed than any front-facing ANH still that I could find. Also, when I was tweaking my Vader's helmet, I decided to take what I liked about both ANH & ESB versions since I have a feeling Sideshow was doing the same thing (which explains the tighter scaled helmet, the rounded widow's peak & the slightly elevated brow above the eyes).
Anyway, since you guys got me feeling a little insecure about my helmet placement, I thought I'd take another front-facing shot & see how it stacks up next to an actual screen grab from ANH:
Of course, looking at the two, the little inaccuracies between the two start to become more noticeable. But, again, I'm trying to figure out the best positioning for the helmet & not so much how long the gloves should be, or whether his armor stripes should be painted, or how much it looks like a Pez dispenser.
(BTW, I also have that Medicom Vader & I also used to think it was the best 1/6 Vader out there until I modified my Sideshow Vader.)